Hockey helmet or similar article



FIG. 1 is a left side and front perspective view of a hockey helmet or similar article showing my new design;

FIG. 2 is a right side and rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a hockey helmet or similar article, as shown and described. 